What is the weather like in Santiago de Compostela right now?
It is currently 15°C in Santiago de Compostela with cloudy. It feels like 16°C, humidity is 95% and the wind is S 4 km/h.
Today (Sunday) reaches a maximum of 19°C and a minimum of 14°C, with 0.1 mm of rain and 3.4 hours of sunshine. Sunrise is at 08:42 and sunset at 19:58.
Santiago de Compostela weather tomorrow
Tomorrow (Monday) the maximum temperature in Santiago de Compostela is 22°C and the minimum 14°C. Around 0 mm of rain is expected with 9.2 hours of sunshine, and the chance of rain is 9%. The data is refreshed several times a day through Open-Meteo.
Santiago de Compostela weather this week and next week
Over the coming week the average maximum temperature in Santiago de Compostela sits around 21°C and the average minimum around 12°C. Roughly 3.6 mm of rain is expected, spread across 1 day, with 1 largely sunny day.
The warmest day in the 14 day forecast for Santiago de Compostela is Wednesday 14 Oct at 25°C. The coldest night falls on Monday 19 Oct at 5°C. Click any day for hourly detail.
Rain, sunshine and UV in Santiago de Compostela
A daily rainfall total says little on its own: the same 5 mm can be one short downpour or a grey day of drizzle, which is why the hourly chart above is often the more useful of the two. Over the next fortnight the highest UV index for Santiago de Compostela is 4, which is low to moderate.
How reliable is a 14 day forecast?
The first three to five days are generally very accurate. After that the certainty drops off and it is better read as a trend than as an exact daily prediction. Our data comes from Open-Meteo, which combines national weather models — among them the Met Office, DWD and ECMWF — and recomputes them several times a day using measurements from stations worldwide.
Forecast for Santiago de Compostela last updated: 11 October 2026 at 21:30. See also all Spain forecasts and the European weather map.